This NISSENS EGR valve, part number 98226, is designed to restore your vehicle's exhaust gas recirculation system to proper working order. A malfunctioning EGR valve can lead to increased emissions, poor fuel economy, and rough idling. By replacing a faulty valve with this high-quality component, you can ensure your engine runs efficiently and meets emission standards. Crafted with durable materials, the 98226 valve is built to withstand the demanding conditions of the exhaust system. It ensures precise control over the recirculation of exhaust gases, which helps to reduce nitrogen oxide (NOx) formation at higher combustion temperatures. This contributes to a cleaner exhaust and a healthier environment.